Question

sum of the two numbers is 60 and the difference between them is 15 find the number​

Answer 1

$\huge \red {answer}$

$\bold{let \: two \: number \: be \: x \: and \: y \: respectively} \\ \\ \mathbb \green{now \: according \: to \: question \: } \\ \\ \large \: x + y = 60 - - - - (1) \\ \large \: x - y = 15 - - - - (2) \\ \\ now \: by \: combining \: equation \: 1 \: and \: 2 \\ \\ x + y = 60 \\ + \: \: x \: - y = 15 \\ - - - - - - - - - - - - - - - \\ 2x = 75 \\ \\ then \: x = 37.5 \\ \\ \blue{to \: find \: y \: put \: value \: of \: x \: in \: equation \: 2} \\ \\ 37.5 - y = 15 \\ \\ - y = 15 - 37.5 \\ - y = - 22.5 \\ \\ y = 22.5$

Answer 2

Step-by-step explanation:

let we take numbers as x amd y

equations are

1.x-y= 15

2.x+y = 60

sum the equetions 1 & 2

x-y+x+y= 15+60

2x=75

x= 32.5

put value of x in equation

32.5-y=16

y=32.5-16

=26.5

so the values are 32/26.5.

I hope this answer is helpful to u